.beta.-diketones, process for obtaining .beta.-diketones and...

C - Chemistry – Metallurgy – 07 – C

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C07C 49/04 (2006.01) C07C 45/45 (2006.01) C07C 45/72 (2006.01) C07C 49/12 (2006.01) C07C 49/76 (2006.01) C07C 49/782 (2006.01) C07C 49/784 (2006.01) C07C 67/343 (2006.01) C07F 7/08 (2006.01) C08K 5/07 (2006.01) C09K 15/06 (2006.01)

Patent

CA 2102642

ABREGE La présente invention porte sur des compositions contenant de nouvelles béta-dicétones de formule (I) et de formule (II), R1COCH2COR2 (I) R2COCH2COR2 (II) qui peuvent être mises en oeuvre pour stabiliser divers polymères, tels que les chlorures de polyvinyle (les PVC). La présente invention porte également sur une méthode de préparation de .beta.-dicétones par une réaction de condensation de Claisen, qui est représentée comme suit: R4COCHR5H + R,C(O)OR7 + RO- ---- [R4COCR5COR6]- + R7OH + ROH.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

.beta.-diketones, process for obtaining .beta.-diketones and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with .beta.-diketones, process for obtaining .beta.-diketones and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and .beta.-diketones, process for obtaining .beta.-diketones and... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1910330

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.